{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:LPCYP6DWMDSZ2EPXHADQEK2RF4","short_pith_number":"pith:LPCYP6DW","schema_version":"1.0","canonical_sha256":"5bc587f87660e59d11f73807022b512f108f6dd1dec6231e4d4f8f9b40abb1dd","source":{"kind":"arxiv","id":"2304.02515","version":2},"attestation_state":"computed","paper":{"title":"High-throughput quantum photonic devices emitting indistinguishable photons in the telecom C-band","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Alexander Huck, Anna Musia{\\l}, Aurimas Sakanas, Bartosz Krajnik, Benedek Ga\\'al, Daniel A. Vajner, Elizaveta Semenova, Emilia Zi\\k{e}ba-Ost\\'oj, Kresten Yvind, Maja Wasiluk, Marcin Syperek, Marek Burakowski, Meng Xiong, Niels Gregersen, Pawe{\\l} Holewa, Pawe{\\l} Mrowi\\'nski, Tobias Heindel","submitted_at":"2023-04-05T15:39:22Z","abstract_excerpt":"Single indistinguishable photons at telecom C-band wavelengths are essential for quantum networks and the future quantum internet. However, high-throughput technology for single-photon generation at 1550 nm remained a missing building block to overcome present limitations in quantum communication and information technologies. Here, we demonstrate the high-throughput fabrication of quantum-photonic integrated devices operating at C-band wavelengths based on epitaxial semiconductor quantum dots. Our technique enables the deterministic integration of single pre-selected quantum emitters into micr"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2304.02515","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-04-05T15:39:22Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"ced3c2b0126b9682d437c30ee97dcc5761dc4696976b675e09ee37b305755c20","abstract_canon_sha256":"eaecb9a05363f5bce00d1068203b37b42eb0e7ea93325f03b3b4dd914e24bd5a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:22:31.198144Z","signature_b64":"U2T1p2HpMVsXNo1hd8PKru3B40PIjTmO25QtzI8LtUlOYbtAG9QzDOv5pbjV7f8ZDeau75/V4TsDare5AcoWBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5bc587f87660e59d11f73807022b512f108f6dd1dec6231e4d4f8f9b40abb1dd","last_reissued_at":"2026-07-05T08:22:31.197530Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:22:31.197530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High-throughput quantum photonic devices emitting indistinguishable photons in the telecom C-band","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Alexander Huck, Anna Musia{\\l}, Aurimas Sakanas, Bartosz Krajnik, Benedek Ga\\'al, Daniel A. Vajner, Elizaveta Semenova, Emilia Zi\\k{e}ba-Ost\\'oj, Kresten Yvind, Maja Wasiluk, Marcin Syperek, Marek Burakowski, Meng Xiong, Niels Gregersen, Pawe{\\l} Holewa, Pawe{\\l} Mrowi\\'nski, Tobias Heindel","submitted_at":"2023-04-05T15:39:22Z","abstract_excerpt":"Single indistinguishable photons at telecom C-band wavelengths are essential for quantum networks and the future quantum internet. However, high-throughput technology for single-photon generation at 1550 nm remained a missing building block to overcome present limitations in quantum communication and information technologies. Here, we demonstrate the high-throughput fabrication of quantum-photonic integrated devices operating at C-band wavelengths based on epitaxial semiconductor quantum dots. Our technique enables the deterministic integration of single pre-selected quantum emitters into micr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.02515","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.02515/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2304.02515","created_at":"2026-07-05T08:22:31.197595+00:00"},{"alias_kind":"arxiv_version","alias_value":"2304.02515v2","created_at":"2026-07-05T08:22:31.197595+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.02515","created_at":"2026-07-05T08:22:31.197595+00:00"},{"alias_kind":"pith_short_12","alias_value":"LPCYP6DWMDSZ","created_at":"2026-07-05T08:22:31.197595+00:00"},{"alias_kind":"pith_short_16","alias_value":"LPCYP6DWMDSZ2EPX","created_at":"2026-07-05T08:22:31.197595+00:00"},{"alias_kind":"pith_short_8","alias_value":"LPCYP6DW","created_at":"2026-07-05T08:22:31.197595+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4","json":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4.json","graph_json":"https://pith.science/api/pith-number/LPCYP6DWMDSZ2EPXHADQEK2RF4/graph.json","events_json":"https://pith.science/api/pith-number/LPCYP6DWMDSZ2EPXHADQEK2RF4/events.json","paper":"https://pith.science/paper/LPCYP6DW"},"agent_actions":{"view_html":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4","download_json":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4.json","view_paper":"https://pith.science/paper/LPCYP6DW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2304.02515&json=true","fetch_graph":"https://pith.science/api/pith-number/LPCYP6DWMDSZ2EPXHADQEK2RF4/graph.json","fetch_events":"https://pith.science/api/pith-number/LPCYP6DWMDSZ2EPXHADQEK2RF4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4/action/storage_attestation","attest_author":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4/action/author_attestation","sign_citation":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4/action/citation_signature","submit_replication":"https://pith.science/pith/LPCYP6DWMDSZ2EPXHADQEK2RF4/action/replication_record"}},"created_at":"2026-07-05T08:22:31.197595+00:00","updated_at":"2026-07-05T08:22:31.197595+00:00"}